CN205619312U - Rubbish heat treatment furnace - Google Patents
Rubbish heat treatment furnace Download PDFInfo
- Publication number
- CN205619312U CN205619312U CN201620226571.1U CN201620226571U CN205619312U CN 205619312 U CN205619312 U CN 205619312U CN 201620226571 U CN201620226571 U CN 201620226571U CN 205619312 U CN205619312 U CN 205619312U
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- China
- Prior art keywords
- heater
- air
- hole
- air inlet
- processing chamber
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- Expired - Fee Related
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Abstract
The utility model provides a rubbish heat treatment furnace, including furnace body, the miscellaneous mechanism of row, the mechanism of admitting air, air outlet mechanism and inner loop mechanism, arranging miscellaneous mechanism and installing in the furnace body lower part, furnace body upper portion is equipped with the feed inlet, and the furnace body corresponds the feed inlet position and installs the feeding gate, has thermal processing chamber and storage cavity in the furnace body, and the storage cavity is located the thermal processing chamber top, it includes intake pipe and air inlet fan to admit air the mechanism, and the first terminal pair of intake pipe answers thermal processing chamber lower part position to penetrate to the furnace body in intake pipe second end intercommunication air inlet fan air outlet, air outlet mechanism includes draft tube, outlet duct and the fan of giving vent to anger, and the draft tube suit is peripheral at the furnace body, is equipped with spiral water conservancy diversion passageway in the draft tube, inner loop mechanism includes internal circulating fan, first inner loop air duct and second inner loop air duct. The utility model discloses convenient to use is favorable to promoting the reaction of furnace body internal oxidation layer and reducing zone.
Description
Technical field
This utility model relates to field of Environment Protection, is specifically related to a kind of rubbish heat-treatment furnace.
Background technology
Current China processes that the method for rubbish uses landfill, owing to China's house refuse has that calorific value is low, contains
The features such as water is many, use landfill mode process rubbish, except landfill during produce niff with
Outward, the percolate of generation is a difficult problem for garbage loading embeading technology, the generation severe contamination subsoil water of percolate, danger
Evil human survival.
The product of heat treatment mode is easily processed, and does not easily cause environmental pollution, in heat treatment process, at heat
Reason furnace interior under the effect of the conditions such as temperature, amount of oxygen and pressure, sequentially form from the bottom to top oxide layer,
Reducing zone, dry distilling layer by layer and drying layer, strengthen rubbish reaction in reducing zone and can improve rubbish in oxidation
The effect processed in Ceng, but the most effectively strengthen the equipment that rubbish reacts at reducing zone.
Utility model content
The technical problem existed based on background technology, the utility model proposes a kind of rubbish heat-treatment furnace.
A kind of rubbish heat-treatment furnace that the utility model proposes, including body of heater, impurities removal mechanism, admission gear,
Air-out mechanism and interior cycling mechanism；
Impurities removal mechanism is arranged on lower portion of furnace body, and upper of furnace body is provided with charging aperture, and body of heater correspondence gating location is pacified
Equipped with feeding gate, having hot processing chamber and storage cavity in body of heater, storage cavity is positioned at above hot processing chamber；
Admission gear includes that air inlet pipe and ventilating fan, air inlet pipe the first end correspondence hot processing chamber lower position are worn
Enter to body of heater, air inlet pipe the second end connection ventilating fan air outlet；
Air-out mechanism includes guide shell, escape pipe and blower fan of giving vent to anger, and it is peripheral that guide shell is sleeved on body of heater, water conservancy diversion
Being provided with spiral stream guidance passage in Tong, escape pipe the first end correspondence hot processing chamber upper position penetrates to body of heater,
Escape pipe the second end connects with spiral stream guidance passage lower end, on fan air inlet of giving vent to anger connection spiral stream guidance passage
End；
Interior cycling mechanism includes circulation airway in interior circulating fan, the first interior circulation airway and second, the
Circulation airway connection storage cavity top and interior circulating fan air inlet, circulation airway first in second in one
The corresponding hot processing chamber lower position of end penetrates to body of heater, circulation airway the second end and interior circulated air in second
Machine gas outlet connects.
Preferably, air inlet pipe is positioned at the part that ventilating fan is positioned at outside body of heater and arranges around guide shell periphery spiral.
Preferably, the part that the second interior circulation airway is positioned at body of heater is provided with multiple inducing QI through tube wall and leads to
Hole.
Preferably, air inlet pipe is positioned at the part of body of heater and is provided with multiple inducing QI through hole through tube wall.
Preferably, escape pipe is positioned at the part of body of heater and is provided with multiple inducing QI through hole through tube wall.
Preferably, the part that the second interior circulation airway is positioned at body of heater is positioned at air inlet pipe and is positioned at the portion of body of heater
The lower section divided.
Preferably, air inlet pipe is positioned in the part of body of heater to have vertically-mounted has multiple air-guide branch pipe, and inducing QI is propped up
Pipe bottom connects with air inlet pipe, and air-guide branch pipe is provided with multiple inducing QI through hole through tube wall, air-guide branch pipe top
Portion seals.
Preferably, impurities removal mechanism includes impurity removal frame and screw rod；
Impurity removal frame is arranged on body of heater and through body of heater diapire, and impurity removal frame is provided with impurities removal through hole and leads miscellaneous through hole,
Impurities removal through hole is positioned at below body of heater horizontal through impurity removal frame, impurities removal through hole, and screw rod may be rotatably mounted at impurities removal
In through hole, lead miscellaneous through hole connection impurities removal through hole and hot processing chamber.
Preferably, screw rod has two helical blades, when screw rod rotates, two helical blade feedings
In opposite direction.
When this utility model uses, escape pipe the first end correspondence hot processing chamber upper position penetrates to body of heater,
Contribute to taking oxygen remaining in hot processing chamber away, in body of heater in the case of not affecting rubbish oxidation
Reducing zone builds the environment of anoxia, to promote the reaction of reducing zone, under air inlet pipe the first end correspondence hot processing chamber
Position, portion penetrates to body of heater, and rubbish is miscellaneous has sufficient oxygen in hot processing chamber to be conducive to coordinating escape pipe to make
Gas aoxidizes, and the heat of gas in spiral stream guidance passage can be delivered to melt down body by spiral stream guidance passage,
With improve body of heater as temperature, promote further the reaction of reducing zone.This utility model is easy to use, favorably
In promoting body of heater internal oxidation layer and the reaction of reducing zone.
Accompanying drawing explanation
Fig. 1 is a kind of rubbish treatment furnace structure schematic diagram that the utility model proposes.
Detailed description of the invention
With reference to shown in Fig. 1, a kind of rubbish heat-treatment furnace that the utility model proposes, including body of heater 1, impurities removal machine
Structure, admission gear, air-out mechanism and interior cycling mechanism.
Impurities removal mechanism is arranged on body of heater 1 bottom, and upper of furnace body is provided with charging aperture, the corresponding charging aperture position of body of heater 1
Putting and be provided with feeding gate 11, have hot processing chamber and storage cavity in body of heater 1, storage cavity is positioned on hot processing chamber
Side, in heat treatment process, the position of hot processing chamber and the position of oxide layer are in certain difference.
Admission gear includes air inlet pipe 31 and ventilating fan 32, under air inlet pipe 31 first end correspondence hot processing chamber
Position, portion penetrates to body of heater 1, air inlet pipe 31 second end connection ventilating fan 32 air outlet.
Air-out mechanism includes guide shell 41, escape pipe 42 and blower fan 43 of giving vent to anger, and guide shell 41 is sleeved on body of heater
1 is peripheral, is provided with spiral stream guidance passage 411, on escape pipe 42 first end correspondence hot processing chamber in guide shell 41
Position, portion penetrates to body of heater 1, and escape pipe 42 second end connects with spiral stream guidance passage 411 lower end, gives vent to anger
Blower fan 43 air inlet connection spiral stream guidance passage 411 upper end.
Interior cycling mechanism includes circulation airway 52 and the second interior circulation airway in interior circulating fan 51, first
53, in first, circulation airway 52 connects storage cavity top and interior circulating fan 51 air inlet, follows in second
Ring airway 53 first end correspondence hot processing chamber lower position penetrates to body of heater 1, circulation airway in second
53 second ends connect with interior circulating fan 51 gas outlet.
Impurities removal mechanism includes impurity removal frame 21 and screw rod 22.
Impurity removal frame 21 is arranged on body of heater 1 and through body of heater 1 diapire, impurity removal frame 21 is provided with impurities removal through hole
211 and lead miscellaneous through hole 212, impurities removal through hole 211 is positioned at body of heater horizontal through impurity removal frame 21, impurities removal through hole 211
Below 1, screw rod 22 may be rotatably mounted in impurities removal through hole 211, leads miscellaneous through hole 212 and connects impurities removal through hole
211 and hot processing chamber, screw rod 22 has two helical blades, when screw rod 22 rotates, two spirals
Blade feed direction is contrary.
When this utility model uses, escape pipe 42 first end correspondence hot processing chamber upper position penetrates to body of heater 1
In, contribute to taking oxygen remaining in hot processing chamber away, for body of heater in the case of not affecting rubbish oxidation
Interior reducing zone builds the environment of anoxia, to promote the reaction of reducing zone, at air inlet pipe 31 first end correspondence heat
Reason chamber lower position penetrates to body of heater 1, is conducive to coordinating escape pipe 42 to make the miscellaneous tool in hot processing chamber of rubbish
Having sufficient oxygen to aoxidize, spiral stream guidance passage 411 can be by gas in spiral stream guidance passage 411
Heat is delivered to melt down body, with improve body of heater 1 as temperature, promote further the reaction of reducing zone.Give vent to anger
Blower fan 43 and ventilating fan 32 coordinate the sealing making body of heater interior generation vacuum effect can reduce feeding gate 11 to want
Ask.Impurities removal mechanism passes through screw rod 22 discharge, the advantage of slag output easy to control.
In present embodiment, air inlet pipe 31 is positioned at ventilating fan 32 and is positioned at the part outside body of heater 1 around guide shell
41 peripheral spirals are arranged, and are conducive to preheating air, easily improve the reaction effect of oxide layer.
In present embodiment, the part that the second interior circulation airway 53 is positioned at body of heater 1 is provided with multiple through pipe
The inducing QI through hole of wall, in being conducive to, the gas of circulation is evenly distributed in hot processing chamber.
In present embodiment, air inlet pipe 31 is positioned at the part of body of heater 1 and is provided with multiple inducing QI through tube wall and leads to
Hole, beneficially oxygen are uniformly distributed in hot processing chamber.
In present embodiment, escape pipe 42 is positioned at the part of body of heater 1 and is provided with multiple inducing QI through tube wall and leads to
Hole, is conducive to fully reclaiming remaining gas after heat treatment.
In present embodiment, the part that the second interior circulation airway 53 is positioned at body of heater 1 is positioned at air inlet pipe 31
Being positioned at the lower section of the part of body of heater 1, in being conducive to, the fuel gas of circulation is fully oxidized.
In present embodiment, air inlet pipe 31 is positioned in the part of body of heater 1 to have vertically-mounted has multiple inducing QI to prop up
Pipe 311, air-guide branch pipe 311 bottom connects with air inlet pipe 31, and air-guide branch pipe 311 is provided with multiple through pipe
The inducing QI through hole of wall, air-guide branch pipe 311 top seals, and improves oxygen further and uniformly divides in hot processing chamber
The effect of cloth.
The above, only this utility model preferably detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, conceive in addition equivalent or change according to the technical solution of the utility model and utility model thereof, all
Should contain within protection domain of the present utility model.
Claims (9)
1. a rubbish heat-treatment furnace, it is characterised in that: include body of heater (1), impurities removal mechanism, admission gear,
Air-out mechanism and interior cycling mechanism；
Impurities removal mechanism is arranged on body of heater (1) bottom, and upper of furnace body is provided with charging aperture, and body of heater (1) correspondence is entered
Material mouth position is provided with feeding gate (11), has hot processing chamber and storage cavity, storage cavity position in body of heater (1)
Above hot processing chamber；
Admission gear includes air inlet pipe (31) and ventilating fan (32), air inlet pipe (31) first end correspondence heat
Process chamber lower position to penetrate to body of heater (1), air inlet pipe (31) second end connection ventilating fan (32)
Air outlet；
Air-out mechanism includes guide shell (41), escape pipe (42) and blower fan of giving vent to anger (43), guide shell (41)
It is sleeved on body of heater (1) peripheral, in guide shell (41), is provided with spiral stream guidance passage (411), escape pipe (42)
First end correspondence hot processing chamber upper position penetrates to body of heater (1), escape pipe (42) second end and spiral
Flow-guiding channel (411) lower end connects, blower fan of giving vent to anger (43) air inlet connection spiral stream guidance passage (411)
Upper end；
Interior cycling mechanism includes circulation in interior circulating fan (51), the first interior circulation airway (52) and second
Airway (53), in first, circulation airway (52) connection storage cavity top is entered with interior circulating fan (51)
QI KOU, in second, circulation airway (53) first end correspondence hot processing chamber lower position penetrates to body of heater (1)
In, in second, circulation airway (53) second end connects with interior circulating fan (51) gas outlet.
Rubbish heat-treatment furnace the most according to claim 1, it is characterised in that: air inlet pipe (31) is positioned at
Ventilating fan (32) is positioned at body of heater (1) part outward and arranges around the peripheral spiral of guide shell (41).
Rubbish heat-treatment furnace the most according to claim 1, it is characterised in that: circulation airway in second
(53) part being positioned at body of heater (1) is provided with multiple inducing QI through hole through tube wall.
Rubbish heat-treatment furnace the most according to claim 1, it is characterised in that: air inlet pipe (31) is positioned at
Part in body of heater (1) is provided with multiple inducing QI through hole through tube wall.
Rubbish heat-treatment furnace the most according to claim 1, it is characterised in that: escape pipe (42) is positioned at
Part in body of heater (1) is provided with multiple inducing QI through hole through tube wall.
Rubbish heat-treatment furnace the most according to claim 1, it is characterised in that: circulation airway in second
(53) part being positioned at body of heater (1) is positioned under the part that air inlet pipe (31) is positioned at body of heater (1)
Side.
Rubbish heat-treatment furnace the most according to claim 1, it is characterised in that: air inlet pipe (31) is positioned at
Having in part in body of heater (1) vertically-mounted has multiple air-guide branch pipe (311), under air-guide branch pipe (311)
Portion connects with air inlet pipe (31), and air-guide branch pipe (311) is provided with multiple inducing QI through hole through tube wall, leads
Gas branch pipe (311) top seals.
8. according to the rubbish heat-treatment furnace described in claim 1-7 any one, it is characterised in that: impurities removal machine
Structure includes impurity removal frame (21) and screw rod (22)；
Impurity removal frame (21) is arranged on body of heater (1) and above and passes body of heater (1) diapire, on impurity removal frame (21)
Be provided with impurities removal through hole (211) and lead miscellaneous through hole (212), impurities removal through hole (211) horizontal through impurity removal frame (21),
Impurities removal through hole (211) is positioned at body of heater (1) lower section, and screw rod (22) may be rotatably mounted at impurities removal through hole (211)
In, lead miscellaneous through hole (212) connection impurities removal through hole (211) and hot processing chamber.
Rubbish heat-treatment furnace the most according to claim 8, it is characterised in that: the upper tool of screw rod (22)
Having two helical blades, when screw rod (22) rotates, two helical blade feed directions are contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226571.1U CN205619312U (en) | 2016-03-21 | 2016-03-21 | Rubbish heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226571.1U CN205619312U (en) | 2016-03-21 | 2016-03-21 | Rubbish heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205619312U true CN205619312U (en) | 2016-10-05 |
Family
ID=57031206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226571.1U Expired - Fee Related CN205619312U (en) | 2016-03-21 | 2016-03-21 | Rubbish heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205619312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594744A (en) * | 2017-01-13 | 2017-04-26 | 安徽未名鼎和环保有限公司 | Incinerator for garbage harmless treatment |
| CN109652616A (en) * | 2018-12-25 | 2019-04-19 | 温州市鸿图汽车零部件有限公司 | A kind of annealing device for automobile component |
-
2016
- 2016-03-21 CN CN201620226571.1U patent/CN205619312U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594744A (en) * | 2017-01-13 | 2017-04-26 | 安徽未名鼎和环保有限公司 | Incinerator for garbage harmless treatment |
| CN106594744B (en) * | 2017-01-13 | 2019-05-07 | 安徽未名鼎和环保有限公司 | A kind of incinerator for rubbish processing to be harmless |
| CN109652616A (en) * | 2018-12-25 | 2019-04-19 | 温州市鸿图汽车零部件有限公司 | A kind of annealing device for automobile component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20200321 |